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标题:Stent-assisted Gugliemi detachable coil repair of wide-necked renal artery aneurysm using 3-D angiography.
时间:2019-12-03 23:42:35
DOI:10.1016/S0021-9517(03)00087-3
作者:Timothy W I Clark;Alex Sankin;Tibor Becske
关键词:Humans;Renal Artery;Aneurysm;Angiography, Digital Subtraction;Radiography, Interventional;Radiographic Image Interpretation, Computer-Assisted;Imaging, Three-Dimensional;Magnetic Resonance Angiography;Treatment Outcome;Catheterization
摘要:PURPOSE: To report a wide-necked renal artery aneurysm treated successfully with stent-assisted Gugliemi detachable coil occlusion, assisted by three-dimensional (3-D) angiography. CASE REPORT: A 56-year-old woman with history of hypertension presented with a 2.5-cm wide-necked saccular aneurysm involving her distal right renal artery. A balloon-expandable stent was positioned across the neck of the aneurysm and multiple Gugliemi detachable coils were deployed through a microcatheter inserted through the interstices of the stent into the aneurysm sac, guided by 3-D angiography. Follow-up 3-D angiography at 6 months revealed a patent renal artery with continued exclusion of the aneurysm and preservation of renal blood flow. CONCLUSION: Stent-assisted coil occlusion assisted by 3-D angiography is a potential renal-sparing endovascular approach to treating wide-necked renal artery aneurysms with complex vascular anatomy.
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目录:
  • Active site structure sensitivity in N2O conversion over FeMFI zeolites
    • Introduction
    • Methods
    • Results and discussion
      • Nature of iron species in the catalysts
      • Catalytic activity in N2O conversions
    • References

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